If it was really murder, then Zhang Lifeng made the arrangements meticulously and meticulously.
Du Dayong followed Director Wang to the Huayin Municipal Bureau Physical Evidence Identification Center.
"This is something I kept for you because I have a good personal relationship with you. You guys should look at it first, and I'll get you the files and photos."
"Xiao Sun, take out the physical evidence I kept here for you. I'm afraid it will be seen again this time."
"Director Wang, you come here once a year. It's really hard for you. You really bothered to pick up a pair of shoes from the bottom of a cliff. I'll get them for you right away. Just wait for me for two minutes."
Du Dayong and others only heard his words but did not see him.
"Xiao Sun was injured on the job and had one of his legs amputated. He is now under the supervision of the Evidence Identification Center."
When they saw the little grandson in Director Wang's mouth, Du Dayong and Wang Binbin both stood at attention and saluted.
Xiao Sun is not young anymore. He is thirty-six or seventeen years old, and he uses crutches. He also returned the gifts to Du Dayong and Wang Binbin.
"Director Wang, I give you something, please sign. Do you want to take it or borrow it?"
Du Dayong quickly took the call.
"Hello, Officer Sun, we are borrowing it now, and we will have to trouble you when we need to take it away."
"There is an observation room next to it. You can go next door and have a look. There are magnifying glasses and microscopes. If you need any other instruments, please tell me. I just need to organize things, so don't worry."
"Okay, thank you, Officer Sun."
Du Dayong took the evidence bag, put on gloves and masks with Wang Binbin and walked into the observation room next door.
As soon as the evidence bag was opened, a pair of red women's leather shoes with sloped soles were clearly visible.
Although it looks a little tarnished and damaged, the brand new soles still show that the shoes were worn not long ago.
"Wang Binbin, have you noticed? These are shoes with hard plastic soles. These shoes have good adhesion to rocks, but they cannot get wet. Once they get wet, they will be very slippery. Generally, such shoes are used for ceremonial purposes.
The occasion is not suitable for outdoor wear for a long time, let alone hiking. But these shoes have no traces of climbing. What does it mean? They were temporarily put on when taking pictures."
"Also, take a look at the traces of moss. Did you find that the areas with moss scratches are very long? It seems that we still need to take a look at the scene!"
Wang Binbin said something at this time.
"Du Suo, don't you need to check the shoe size? It's not that the friction of the soles will be better if the feet are bigger, on the contrary, it will be worse."
Du Dayong looked at Wang Binbin and said with a smile.
"The meaning of one size or two is not very big. It has something to do with the material of the sole. Not surprisingly, Song Xiangting must have been wearing a wedding dress and it fell off. You can see it when you look at the photos later."
"Wedding dresses made of beaded cloth were very popular in the past two years. Wedding dresses made of pink cloth paired with red wedge-soled shoes have been popular for a while."
"Du Suo, how come you know everything?"
Wang Binbin couldn't help but sigh.
"The criminal police industry is actually all-encompassing. Even if you may not be able to use it today, you may be able to use it someday. Just remember it."
Du Dayong thought of his trainee master and kept repeating these words when he had nothing to do. He looked really good now.
"Take out the camera and let me pose for a photo."
Du Dayong said to Wang Binbin.
After the photo was taken, Du Dayong installed the handle and walked out.
At this time, Director Wang was chatting with Officer Sun.
"The files and photos from that year are all here. You can take a look first."
Du Dayong took the two file bags and walked into the next room.
Du Dayong arranged all the photos neatly, and Wang Binbin looked dumbfounded beside him.
"Du Suo, it's really a pink wedding dress! But it must have fallen too badly."
Du Dayong had already opened the file and started reading line by line.
Because this file contains the transcript of the interrogation of Zhang Lifeng at that time.
Du Dayong looked at it very carefully.
After reading it, he said to Wang Binbin.
"Take a picture first, make sure it's clear. Even a blurry picture won't work. We'll restore it after we go back."
So Wang Binbin immediately turned into a photographer and started taking pictures slowly.
At this time, Du Dayong began to slowly look at these photos again.
There were less than sixty photos in total, and Du Dayong spent nearly an hour looking at them.
While watching, he sometimes frowned and sometimes thought, which made Wang Binbin afraid to express his anger.
"Go out and ask Director Wang if there are any negatives. If so, we will find a place to develop two sets ourselves. One set will be kept as a backup and the other set will be used for observation."
After Wang Binbin heard this, he immediately opened the door and went out.
Du Dayong rubbed his eyes, leaned back on the chair and closed his eyes for a rest.
"Du Suo, Director Wang has arranged for people to develop them, and they have developed three sets for us, including some unclear photo negatives."
Du Dayong opened his eyes and nodded.
"Du Suo, Director Wang also said that we can't go up the mountain today and let us rest on the spot. If the weather is fine tomorrow, he will take us up to the site."
Du Dayong thought for a while, collected the things on the table, and walked out.